Iwasa M. Minimal force to move the heavier opponent: Investigation of sumo game. sci. j. sport perform. [Internet]. 2023 Jan. 28 [cited 2024 Dec. 4];2(2):151-64. Available from: https://sjsp.aearedo.es/index.php/sjsp/article/view/minimal-force-move-heavier-opponent-investigation-sumo-game